Russia's largest shipbuilding company JSC PO "Sevmash" based
in Severodvinsk has published the list of new equipment being ordered
for the overhaul of Admiral Nakhimov. The list is probably
accurate because it was published on a Russian government online B2B
trading platform. Admiral Nakhimov is a Kirov class nuclear-powered
missile cruiser (Project 1144.2).

The Admiral
Nakhimov nuclear-powered missile cruiser (project 1144.2) in the
dry dock at Sevmash shipyard in Severodvinsk in November 2014. Picture:
Sevmash

List
of equipment purchase released by Sevmash on a Russian government website
(translated with google):

The
Kirov-class cruiser Admiral Nakhimov, known as the Kalinin until
1992, was commissioned in 1989 and mothballed in 1999. It has since been
docked for upgrades at the Sevmash shipyard in the northern Russian city
of Severodvinsk, on the White Sea.

Sevmash deputy head Sergei Marichev said in a statement in June 2013 that
the Admiral Nakhimov would become the most advanced heavy nuclear-powered
missile cruiser in the Russian Navy. A press release at the time mentionned
that the vessel should rejoin the fleet in 2018.

Originally four Kirov-class cruisers were built for the Soviet Navy. As
of today only one vessel, the Pyotr Velikiy, is still operational.
Russia initially planned to return two other Kirov-class vessels to service
(in addition to Admiral Nakhilov) after several years of disuse.
However, it was later indicated that the condition of the reactor cores
of both ships was such that it would prove difficult, expensive and potentially
dangerous to remove the spent nuclear fuel and repair the cores.